Delphi TVS R&D Engineer Interview Questions and Answers

Q1. About project recently work.
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Q2. What are the challenges with this project
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Q1. APQP,7QC,5CORE TOOLS
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Q2. FMEA,DFMEA,PPAP
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Daily work with DWM in SQA.

First round is aptitude test all type of questions asked like verbal, reasoning and Technical

Q1. Explain stress, strain curve diagram with example?
Ans. 
Stress-strain curve shows relationship between stress and strain in a material under tension.
• Stress-strain curve is a graphical representation of how a material deforms under stress.

• It typically consists of a linear elastic region, a yield point, plastic deformation, and ultimate failure.

• Example: Steel has a high yield strength, so its stress-strain curve shows a steep initial slope.

• Example: Rubber has a low yield stre...read more
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Q2. What is DOF? How many degrees of freedom from any object
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DOF stands for Degrees of Freedom. It refers to the number of independent parameters that define the configuration of an object.
• DOF is the number of ways a rigid body can move in 3D space.

• For a rigid body in 3D space, there are 6 degrees of freedom - 3 translational and 3 rotational.

• Examples of DOF include linear motion along x, y, z axes and rotational motion around x, y, z axes.
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Q1. EPLAN P8 Macro creation?
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Q2. EPLAN version and forms generation?
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EPLAN is a software used for electrical design engineering. It allows for easy generation of forms.
• EPLAN is a popular software used for electrical design engineering

• It allows for easy generation of forms such as bills of materials, wiring diagrams, and terminal diagrams

• EPLAN also has a version control system to manage changes and revisions

• The latest version of EPLAN is EPLAN Electric P8

• EPLAN also offers integration wit...read more
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Q1. What is semaphore,mutex, all about rtos questions and implementations? what is little endian, write a program to know system is of which endian? what is static,volatile, how did you used in your program? ...read more
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Q2. Questions on rtos projects
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Q3. Structure and struct pointers
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Q4. Arrays and pointers usage with arrays
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Arrays are used to store multiple values of the same data type. Pointers are used to store memory addresses of variables.
• Arrays are accessed using index notation, e.g. array[0]

• Pointers can be used to access array elements, e.g. *(array+0)

• Arrays can decay into pointers when passed to functions

• Pointers can be used to dynamically allocate memory for arrays
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Q5. Function pointers and call backs
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Q6. C fundamentals, bit manipulation
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Q1. About project experience
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Q2. Clear view on your work experience
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I have extensive work experience in research engineering.
• Worked as a research engineer for 5 years at XYZ Company

• Led a team of engineers in developing innovative solutions for complex problems

• Published several research papers in reputable journals

• Collaborated with cross-functional teams to design and implement cutting-edge technologies

• Utilized advanced analytical tools and techniques to analyze data and draw meaningful
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Q3. Roles and responsibilities
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Q1. What is your Salary expection?
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Q1. Can you do your junior level job without guidance of seniors?
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Q1. CAD test in catia
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CAD test in CATIA evaluates candidate's proficiency in using CATIA software for designing engineering projects.
• Demonstrate ability to create 3D models using CATIA software

• Show proficiency in creating assemblies and performing simulations in CATIA

• Explain experience in generating 2D drawings and technical documentation in CATIA
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Q2. Plastic material, defects
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Q1. Tell me about yourself Favourite engineering subject
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